CN203946451U - The telescopic dredging machine of a kind of built-in power - Google Patents
The telescopic dredging machine of a kind of built-in power Download PDFInfo
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- CN203946451U CN203946451U CN201420296564.XU CN201420296564U CN203946451U CN 203946451 U CN203946451 U CN 203946451U CN 201420296564 U CN201420296564 U CN 201420296564U CN 203946451 U CN203946451 U CN 203946451U
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- expansion link
- telescopic bar
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- section telescopic
- hauling rope
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Abstract
The utility model discloses the telescopic dredging machine of a kind of built-in power, comprise: frame, engine installation, the expansion link being connected with engine installation, dredging 2, described expansion link is the expansion link of hollow, described expansion link at least comprises first section telescopic bar 11, minor details expansion link 13, described first section telescopic bar is connected with described frame, described engine installation is arranged in described expansion link, and described dredging head is arranged on the end of described minor details expansion link.Adopt expansion link to dredge material, its flexible operation; Engine installation is arranged in expansion link, and engine installation can not buried by material, has guaranteed the safety of engine installation, has extended the service life of dredging machine.
Description
Technical field
The utility model relates to a kind of dredging machine, particularly a kind of for dredging the built-in telescopic dredging machine of power of feed bin Flow of Goods and Materials.
Background technology
At present, in the industries such as iron and steel, electric power, coal, chemical industry, metallurgy, building materials, in order to save production material, take up an area, regulate production procedure, distribute material to be selected in the needs of path, the selected amount of adjusting material, balanced material apolegamy process and automated production, generally all solid accumulation is stored in feed bin, feed bin is cylindrical (conical or square) generally, under operated by rotary motion material conveyer belt, trolley transports material to feed bin inlet point, material is emitted from the bottom discharge mouth of feed bin, then arrive lower one production process by tape transport.Material has powdery, the shape such as granular and block, because the storage time in feed bin is generally easy to be bonded to bulk and stops up the discharging opening of feed bin or cause material to flow out discharging opening smoothly under self gravitation effect because lump material forms " bridging " situation etc. in feed bin compared with long, cause production cannot normally carry out, cause stop work and production.Once there is above-mentioned obstruction or " bridging " situation in the material in feed bin, with regard to stopping production, to process, present processing method generally has several below: the one, manually cut a hole and dig; The 2nd, carry out explosion; The 3rd, by High-Pressure Water, air-flow, dredge; The 4th, with vibrating motor, vibrate dredging; The 5th, by the dredging machine being fixedly mounted on bin bottom inwall, carry out up-and-down movement or shake dredging material.Method one labour intensity is large, work under bad environment, inefficiency, cost of labor are high, is more seriously easy to occur personal safety accident: material collapses suddenly operating personal is buried alive wherein; Method two is easy to cause feed bin to destroy, dredge the uncontrollable and bad operation of effect, also has obvious potential safety hazard simultaneously; Method three is not only dredged inefficiency, dredging DeGrain, cause the sewage pollution water environment of a large amount of dust pollution air, outflow simultaneously, and have the physical property of significant limitation, a lot of materials of malleable and chemical nature to cause the method to be forbidden in these materials; Method four is installed difficulty, inevitably will destroy manufacturing line in feed bin bulkhead structure, installation period length, installation process and want stop work and production, and cost is high, and vibration inevitably causes damage to apparatus of stock house; Method five has realized the dredging of feed bin material to a certain extent, but it also has significant limitation: difficulty is installed, inevitably will destroys manufacturing line in feed bin bulkhead structure, installation period length, installation process and want stop work and production; Cost is high, because equipment is fixed on bulkhead, being limited in scope of every complete equipment dredging, this just requires surrounding at bulkhead not keep at a certain distance away will to install a set of dredging device could meet to dredge requirement, with high costs, the engine installation of dredging device is embedded in material always simultaneously, thereby the corrosion sex change that causes equipment causes its service life short, and engine installation is easy to " be buried extremely " and cause equipment to cannot move in material and lost efficacy by material, in high-capacity feed bin, this dredging device " is moved " and is difficult for simultaneously.
Summary of the invention
The utility model is intended at least solve one of technical matters existing in prior art.For this reason, the utility model proposes the telescopic dredging machine of a kind of built-in power, comprise: frame, engine installation, the expansion link being connected with engine installation, dredging 2, described expansion link is the expansion link of hollow, described expansion link at least comprises first section telescopic bar 11, minor details expansion link 13, described first section telescopic bar is connected with described frame, described engine installation is arranged in described expansion link as described expansion link provides flexible power, the end that described dredging head is arranged on described minor details expansion link to blocking position impact, the dredging work such as driving.Adopt expansion link to dredge material, its flexible operation; Engine installation is arranged in expansion link, and engine installation can not buried by material, has guaranteed the safety of engine installation, has extended the service life of dredging machine.
Further, between described first section telescopic bar and described minor details expansion link, be provided with the second expansion link 12, described minor details expansion link is arranged among described the second expansion link, and described the second expansion link is arranged among described first section telescopic bar.
Further, the end of described first section telescopic bar, the second expansion link inner side is also provided with orienting sleeve 3.Orienting sleeve can guarantee the accuracy of expansion link motion, makes expansion link motion more freely.
Further, the end end arranged outside of described the second expansion link, minor details expansion link has orienting sleeve 3.
Further, on described orienting sleeve, be also provided with self-lubricating ring 4, reduce the force of sliding friction between expansion link, and do not need frequent maintenance, saved maintenance cost.
Further, on described orienting sleeve, be also provided with dust ring 5, effectively prevent that dust from entering in expansion link, avoids dust to cause damage to expansion link.
Further, described engine installation comprises hydraulic ram 601, described hydraulic actuating cylinder is hinged on the bottom of described first section telescopic bar, the movable end of described hydraulic ram is connected with described the second expansion link, the top of the described hydraulic ram other end is also provided with two fixed pulleys 1, fixed pulley 2 603, described the second expansion link bottom is provided with fixed pulley 3 604, fixed pulley 4 605 along Central Symmetry, also comprises hauling rope 1, hauling rope 2 702, hauling rope 3 703, hauling rope 4 704; One end of described hauling rope one, hauling rope two is symmetricly set on respectively described first section telescopic bar bottom, and the other end is connected with the bottom of described minor details expansion link symmetrically through pulley 1, fixed pulley 2 603 respectively; One end of described hauling rope three, hauling rope four is symmetricly set on respectively described first section telescopic bar top, and the other end of described hauling rope three, hauling rope four is connected with the bottom of described minor details expansion link symmetrically through described fixed pulley three, fixed pulley four respectively.Adopt three bars interlocks, stretch, contract action soon, thereby less telescopic oil cylinder stretching speed can be realized discharge capacity that larger expansion link integral telescopic speed can effectively reduce hydraulic efficiency pressure system, reduce costs.
Further, described frame is arranged on described feed bin inlet point place.
Further, be also provided with horizontal side steering 81, longitudinal side steering 82 in described frame, described horizontal side steering one end is hinged in described frame 8, and the other end is hinged on described first section telescopic bar one side; Described longitudinal side steering one end is hinged in described frame, and the other end is hinged on the below of described first section telescopic bar.
Further, the hinge-point of described horizontal side steering and frame, laterally side steering is parallel with the line of the hinge-point of first section telescopic bar and the axis of described first section telescopic bar, and described longitudinal side steering and the hinge-point of frame, longitudinal side steering are parallel with the line of the hinge-point of first section telescopic bar and the axis of described first section telescopic bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Telescopic rod structure schematic diagram;
Fig. 3 is that expansion link partly cuts open schematic diagram;
Fig. 4 is that expansion link partly cuts open partial enlarged drawing;
Fig. 5 is expansion link and engine installation schematic diagram thereof;
Fig. 6 be in Fig. 5 A to engine installation Local map;
Wherein, 11, first section telescopic bar; 12, the second expansion link; 13, minor details expansion link; 2, dredging head; 3, orienting sleeve; 4, self-lubricating ring; 5, dust ring; 601, hydraulic ram; 602, fixed pulley one; 603, fixed pulley two; 604, fixed pulley three; 605, fixed pulley four; 701, hauling rope one; 702, hauling rope two; 703, hauling rope three; 704, hauling rope four; 8, frame; 81, horizontal side steering; 82, longitudinal side steering; 9, feed bin; 91, inlet point; 92, track; 93, mobile device.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.
As shown in Figure 1 and Figure 2, the telescopic dredging machine of a kind of built-in power of the present utility model, comprise: frame 8, engine installation, the expansion link being connected with engine installation, dredging 2, described expansion link is the expansion link of hollow, described expansion link comprises first section telescopic bar 11, the second expansion link 13, minor details expansion link 13, described first section telescopic bar is connected with described frame by universal hinging seat, expansion link is circular hollow bar, minor details expansion link is set in the second expansion link, and the second expansion link is set in first section telescopic bar; Dredging head is arranged on minor details expansion link end; Described engine installation is arranged in described expansion link as described expansion link provides flexible power.
As shown in Figure 1, the telescopic dredging machine of built-in power of the present utility model is arranged on inlet point 91 places of feed bin 9, at inlet point place, is provided with track 92, is provided with mobile device 93 on track, mobile device is specially the dolly that is provided with wheel in the present embodiment, and frame is fixed on dolly.In frame, be also provided with horizontal side steering 81, longitudinal side steering 82, described horizontal side steering one end is hinged in described frame 8, and the other end is hinged on described first section telescopic bar one side; Described longitudinal side steering one end is hinged in described frame, and the other end is hinged on the below of described first section telescopic bar; The hinge-point of described horizontal side steering and frame, laterally side steering is parallel with the line of the hinge-point of first section telescopic bar and the axis of described first section telescopic bar, in the present embodiment laterally side steering and the hinge-point of frame, laterally the line of hinge-point and the axis of described first section telescopic bar of side steering and first section telescopic bar are positioned at same level position, described longitudinal side steering and the hinge-point of frame, longitudinal side steering are parallel with the line of the hinge-point of first section telescopic bar and the axis of described first section telescopic bar.
As shown in Figure 3, Figure 4, the end of first section telescopic bar, the second expansion link inner side is also provided with circular orienting sleeve 3, and second section expansion link, three-section telescopic bar slide in orienting sleeve; Orienting sleeve can guarantee the accuracy of expansion link motion, makes expansion link motion more freely.On described orienting sleeve, be also provided with self-lubricating ring 4, self-lubricating ring be can lubricating by oneself nylon support ring, to reduce the force of sliding friction between expansion link, and do not need frequent maintenance, saved maintenance cost; On described orienting sleeve, be also provided with dust ring 5, effectively prevent that dust from entering in expansion link, avoids dust to cause damage to expansion link.Certainly, orienting sleeve 3 also can be separately positioned on the end outside of described the second expansion link, minor details expansion link.
As shown in Figure 5, engine installation comprises hydraulic ram 601, described hydraulic actuating cylinder is hinged on the bottom of described first section telescopic bar, the movable end of described hydraulic ram is connected with described the second expansion link, the top of the described hydraulic ram other end is also provided with two fixed pulleys 1, fixed pulley 2 603, described the second expansion link bottom is provided with fixed pulley 3 604, fixed pulley 4 605 along Central Symmetry, also comprises hauling rope 1, hauling rope 2 702, hauling rope 3 703, hauling rope 4 704; One end of described hauling rope one, hauling rope two is symmetricly set on respectively described first section telescopic bar bottom, and the other end is connected with the bottom of described minor details expansion link symmetrically through pulley 1, fixed pulley 2 603 respectively; One end of described hauling rope three, hauling rope four is symmetricly set on respectively described first section telescopic bar top, and the other end of described hauling rope three, hauling rope four is connected with the bottom of described minor details expansion link symmetrically through described fixed pulley three, fixed pulley four respectively.Steel rope two ends are also provided with the tightness that steel rope secured adjusted device regulates steel rope, guarantee that respectively organizing steel rope can realize smooth Telescopic, also can effectively limit between each expansion link and relatively rotate simultaneously.When the piston rod of telescopic oil cylinder stretches out: its cylinder barrel flange drives the second pole to stretch out forward, one group of wire rope pulley one and the one group of steel rope one by cylinder barrel top pulls three pair rod to stretch out forward simultaneously, thereby realizes synchronously stretching out of expansion link; Equally when the piston rod of telescopic oil cylinder is retracted, cylinder barrel flange drives the second pole receding to return, one group of wire rope pulley two and one group of steel rope two of the second pole bottom pull three pair rod synchronously to retract backward, thereby realize the synchronous retraction of expansion link, thereby realize the synchronization telescope function of expansion link, the steel rope of telescoping mechanism is arranged symmetrically with, make expansion link flexible stressed symmetrically and evenly, can effectively reduce the wearing and tearing that expansion link guiding mechanism causes because of stressed unbalance loading.In addition, flexible by telescopic oil cylinder and rope row's combination, thus telescopic oil cylinder stretching speed that can be less can be realized discharge capacity that larger expansion link integral telescopic speed can effectively reduce hydraulic efficiency pressure system, reduce costs.
Round steel pipe is convenient to fine limit work, easily realizes precision-fit between each expansion link, is easily realized sealing between each expansion link and axially directed, so in the present embodiment, expansion link is comprised of round steel pipe, and expansion link can be also other non-circular other shape steel pipes or hard material pipe fitting certainly.
In addition, engine installation also can, merely by other modes such as oil cylinder or rack-and-gears, drive expansion link to dredge operation.
In the present embodiment, self-lubricating ring adopts self-lubricating nylon support ring, and not only hardness is high, wear-resisting for it, and has lubricating by oneself function, reduces lubricating system, the service life that reduces costs and can effectively improve expansion link.
Each organizes wire rope pulley and steel rope also can adopt unsymmetric form to arrange; Also can adopt other modes to stop between expansion link and relatively rotate, as form of keyway and key etc.Guide support ring also can adopt other materials and add lubricating system and realize.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. the telescopic dredging machine of built-in power, it is characterized in that, comprise: frame, engine installation, the expansion link being connected with engine installation, dredging head (2), described expansion link is the expansion link of hollow, described expansion link at least comprises first section telescopic bar (11), minor details expansion link (13), described first section telescopic bar is connected with described frame, and described engine installation is arranged in described expansion link, and described dredging head is arranged on the end of described minor details expansion link.
2. the telescopic dredging machine of built-in power according to claim 1, it is characterized in that: between described first section telescopic bar and described minor details expansion link, be provided with the second expansion link (12), described minor details expansion link is arranged among described the second expansion link, and described the second expansion link is arranged among described first section telescopic bar.
3. the telescopic dredging machine of built-in power according to claim 2, is characterized in that: the end inner side of described first section telescopic bar, the second expansion link is provided with orienting sleeve (3).
4. the telescopic dredging machine of built-in power according to claim 2, is characterized in that: the end arranged outside of described the second expansion link, minor details expansion link has orienting sleeve (3).
5. according to the telescopic dredging machine of built-in power described in claim 3 or 4, it is characterized in that: on described orienting sleeve, be also provided with self-lubricating ring (4).
6. according to the telescopic dredging machine of built-in power described in claim 3 or 4, it is characterized in that: on described orienting sleeve, be also provided with dust ring (5).
7. the telescopic dredging machine of built-in power according to claim 2, it is characterized in that: described engine installation comprises hydraulic ram (601), described hydraulic actuating cylinder is hinged on the bottom of described first section telescopic bar, the movable end of described hydraulic ram is connected with described second section expansion link, the top of the described hydraulic ram other end is also provided with two fixed pulleys one (602), fixed pulley two (603), described the second expansion link bottom is provided with fixed pulley three (604) along Central Symmetry, fixed pulley four (605), also comprise hauling rope one (701), hauling rope two (702), hauling rope three (703), hauling rope four (704), one end of described hauling rope one, hauling rope two is symmetricly set on respectively described first section telescopic bar bottom, and the other end passes through respectively pulley one (602), fixed pulley two (603) is connected with the bottom of described minor details expansion link symmetrically, one end of described hauling rope three, hauling rope four is symmetricly set on respectively described first section telescopic bar top, and the other end of described hauling rope three, hauling rope four is connected with the bottom of described minor details expansion link symmetrically through described fixed pulley three, fixed pulley four respectively.
8. the telescopic dredging machine of built-in power according to claim 1, is characterized in that: described frame is arranged on described feed bin inlet point place.
9. the telescopic dredging machine of built-in power according to claim 8, it is characterized in that: in described frame, be also provided with horizontal side steering (81), longitudinal side steering (82), it is upper that described horizontal side steering one end is hinged on described frame (8), and the other end is hinged on described first section telescopic bar one side; Described longitudinal side steering one end is hinged in described frame, and the other end is hinged on the below of described first section telescopic bar.
10. the telescopic dredging machine of built-in power according to claim 9, it is characterized in that: the hinge-point of described horizontal side steering and frame, laterally side steering is parallel with the line of the hinge-point of first section telescopic bar and the axis of described first section telescopic bar, described longitudinal side steering and the hinge-point of frame, longitudinal side steering are parallel with the line of the hinge-point of first section telescopic bar and the axis of described first section telescopic bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296564.XU CN203946451U (en) | 2014-06-05 | 2014-06-05 | The telescopic dredging machine of a kind of built-in power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296564.XU CN203946451U (en) | 2014-06-05 | 2014-06-05 | The telescopic dredging machine of a kind of built-in power |
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| Publication Number | Publication Date |
|---|---|
| CN203946451U true CN203946451U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296564.XU Expired - Fee Related CN203946451U (en) | 2014-06-05 | 2014-06-05 | The telescopic dredging machine of a kind of built-in power |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003078A (en) * | 2014-06-05 | 2014-08-27 | 武汉市经盛机电设备制造有限公司 | Built-in power telescopic dredging machine |
| CN104389343A (en) * | 2014-12-14 | 2015-03-04 | 张若玮 | Emergent dredging machine |
-
2014
- 2014-06-05 CN CN201420296564.XU patent/CN203946451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003078A (en) * | 2014-06-05 | 2014-08-27 | 武汉市经盛机电设备制造有限公司 | Built-in power telescopic dredging machine |
| CN104389343A (en) * | 2014-12-14 | 2015-03-04 | 张若玮 | Emergent dredging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160605 |